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Best energy efficiency auditors near Frederick, PA

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Top-Rated Energy efficiency auditors in Frederick - Updated Nov 2026

La Familia Tree Removal
5.0(
1
)
Energy Audit - For Business

Serving Frederick, PA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

La Familia is veteran owned and operated by Raul. He started an apprenticeship right out out of the marine corps. He learned everything from dropping trees to stump grinding. He is committed to excellence in every job he takes on. He feels at peace with the outdoors. La Familia is the best option for all arbor needs.

Response time6 hrs
Recommended by100%of homeowners
Avatar for Strictly Business Home and Commercial Inspections
Strictly Business Home and Commercial Inspections
4.4(
59
)
Energy Audit - For BusinessHome Energy Audit

Serving Frederick, PA and surrounding areas

In business since 1984

Free estimates

Credit card accepted

"Ira was cordial and professional. He has practical experience and knowledge of residential energy audits. He was able to provide useful suggestions but not definitive solutions to issues. That may have been due to inaccessible interior walls. I am frustrated that a full written report that had been promised still has not been produced six weeks later."
Response time7 hrs
Recommended by77%of homeowners
Avatar for AAC Heating and Cooling Services
AAC Heating and Cooling Services
4.3(
281
)
Energy Audit - For BusinessHome Energy Audit

Serving Frederick, PA and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"On Saturday afternoon my heat went off. Called Adem because he had done some minor work for me previously and I was satisfied. He came over Sunday morning (even though it was his day off), checked out the situation, and made recommendations. I called him several times on Sunday and he patiently answered all my questions. No pressure. I decided what to do, he showed up promptly on Monday morning with the new furnace, and by that afternoon I had heat again. He finished tying up remaining details of the job on Tuesday and will take care of the required permits for me. When cooling season begins, he'll get my AC up and running. I'm very satisfied with Adem's professionalism, expertise, and prompt response in restoring heat to my home just before temps plummeted into the single digits."
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+7

Recommended by88%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)
Energy Audit - For BusinessHome Energy Audit

Serving Frederick, PA and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Person who visited was very polite and noted that what I purchased was likely not something that would meet my expectations.  I wanted an energy audit, how my systems could be improved in home, lighting, heating, insulation and air conditioners.  What I got was a list of things they could work on and the price to do that work.  The work list in no way was considered an energy audit, rather it was a punch list of things I could do based on their visual inspection.  I did not have a comparison of work and benefit/savings calculation.  There was no checklist of inefficiencies and how that translated into energy losses. For example, multiple hi hat lights in house, they spoke about boxing and insulating a few, less than 10, when I have almost 90 in house.  Overall I was disappointed, the tech who came said the offering needed to be better presented prior to start of work."
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+14

Recommended by83%of homeowners
Avatar for RC Heating & Air Conditioning
RC Heating & Air Conditioning
4.4(
40
)
Energy Audit - For BusinessHome Energy Audit

Serving Frederick, PA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"RC came out to service the hot water heater at my house in South Jersey last year. Even though it was an old unit, no one tried to coerce me into purchasing a new heater, which would have been out of my budget. They arrived in a very timely manner, the employees were knowledgeable and professional, and the problem was fixed immediately. I would recommend them to anyone!"
Better Business Bureau
South Jersey Gas
Chamber of Commerce
Recommended by89%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency. 

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

Yes, with features like LED lighting and variable speed controls for efficiency.

The Frederick, PA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.